Question

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Answer 1

(3⁵)² = 3¹⁰/81 = 3¹⁰/3⁴ = 3⁶ = (3²)³ -> ³√(3²)³ = 3² = 9.

Answer 2

Resposta:

Explicação passo-a-passo:

$\sqrt[3]{\frac{(3^{5})^{2} }{81} } =\\\sqrt[3]{\frac{3^{10} }{81} } =\\\sqrt[3]{\frac{3^{10} }{3^{4}} } =\\\sqrt[3]{{3^{10-4} }} } =\\\sqrt[3]{{3^{6} } } =\\3^{\frac{6}{3} } =\\3^{2} =9$